Porth Ceriad Surf Break

Lat Long: 52.79° N 4.51° W

Porth Ceriad 48 hour detailed Surf Forecast

Issued: 6 pm 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Porth Ceriad sea temperature is
18.6°C
2.8° 

Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Porth Ceriad today (27 Aug):

  • Morning surf: Morning surf (27 Aug, local time) - 0.5ft (0.1m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (27 Aug, local time) - 0.5ft (0.1m), 12s period with SW swell.
  • Evening surf: Evening surf (27 Aug, local time) - 0.5ft (0.1m), 12s period with W swell.

The current surf forecast for Porth Ceriad at 3AM is: 0.5m 3s primary swell from a East direction and 0.1m 7s secondary swell from a Southwest direction (forecast issued at 06:00pm August 26). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (27 Aug)0.5ft (0.1m)12s
Afternoon (27 Aug)0.5ft (0.1m)12s
Evening (27 Aug)0.5ft (0.1m)12s

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 48mm), heaviest during Thu morning. Warm (max 22°C on Wed afternoon, min 16°C on Thu morning). Winds increasing (light winds from the NE on Wed afternoon, fresh winds from the SE by Sat morning).

Wed
26
Thursday
27
Friday
28
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
SSW
8
0.2
SSW
8
0.1
W
12
0.1
W
12
0.5
E
3
0.1
W
12
0.1
SW
12
0.1
W
12
0.1
SW
12
0.1
W
12
0.1
W
12
0.5
SW
3
0.8
SSW
4
1
SSW
5
0.9
SSW
6
1
SSW
6
1
SW
7
0.8
SW
7
0.9
SW
7
Wave Graph
Metric surfscale
Energy kJ
6
6
3
3
5
3
6
3
6
3
3
5
15
40
63
88
96
67
77
Wind (km/h)
10
NE
15
NE
15
NE
20
E
20
E
20
E
15
ENE
10
ENE
10
ESE
15
SW
15
SW
20
SW
20
SW
25
WSW
15
W
20
WSW
20
SW
25
SW
30
SW
Wind State
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
High Tide
8:20PM3.91m
8:37AM3.75m
8:52PM4.21m
9:08AM3.98m
9:23PM4.45m
Low Tide
3:01PM0.77m
3:27AM0.54m
3:34PM0.55m
4:01AM0.34m
4:07PM0.40m
part cloud
clear
clear
cloud
part cloud
light rain
light rain
mod rain
mod rain
light rain
rain showers
rain showers
rain showers
light rain
light rain
light rain
clear
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:19
8:16
 mm
1
3
10
10
2
1
1
1
1
5
2
1
1
Temp °C
21
22
21
20
18
17
17
16
17
17
17
17
16
16
16
16
17
17
17
Feels °C
20
21
19
18
15
15
16
16
17
16
16
15
14
13
15
14
15
13
13
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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